LiFePO4

Ultra long cycle life and lightweight Lifepo4 12V 70AH battery for diesel heaters, access control systems, Utility Vehicles (UTVs), roadway safety&warning systems

Parameter	Specification
Nominal Voltage	12.8V
Capacity	70Ah
Energy	896Wh
Discharge Cut-off Voltage	8V
Max Charge Current	70A
Max Discharge Current	140A(≤5s)
Cycle Life	>3000
Self-discharge Rate	2%
Dimensions	260 x 168 x 211mm
Weight	7.1Kg
Operating Temperature	-20℃ to 60℃
Storage Temperature	0 to 25ºC
Protection	Overcharge, Overdischarge, Overcurrent / Short-Circuit, Temperature, Cell Balancing

✓Certification supportCB, CE, UL, UN38.3, MSDS, IEC61000, IEC62133, EU2023/1542

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Product overview

Ultra long cycle life and lightweight Lifepo4 12V 70AH battery for diesel heaters, access control systems, Utility Vehicles (UTVs), roadway safety&warning systems | Battery Manufacturers in China & Battery Supply Factory

VTCBATT is a professional supplier of ultra long cycle life and lightweight LiFePO4 12V 70Ah batteries for diesel heaters, access control systems, Utility Vehicles (UTVs), and road

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LiFePO4 Battery Advantage

Ultra-Long Lifecycle: Over 3,000 deep cycles, lasting 10 times longer than traditional lead-acid batteries.
Lightweight: Typically uses the standard SLA case size, but 1/3 weight of the traditional 12V 70Ah lead-acid battery.Drop-in replacement for alarm system and UPS units.
Cost Per Cycle: Lifepo4 battery is only 1/4 cost of traditional lead acid battery in long run term.
100% Usable Capacity： Supports 100% DOD, delivering 40% more usable energy than equivalent lead-acid packs
Smart BMS Protection： Integrated Smart BMS prevents overcharging and shorts, ensuring absolute safety for users.
Eco-Friendly & Compliant ： Non-toxic, sustainable, and fully certified with CE, UN38.3, and RoHS standards.

Technical insight

Product and application details

Utility Vehicles (UTVs)

The lightweight design reduces overall vehicle mass, enhancing fuel efficiency and handling performance during rugged off-road operations.

roadway safety&warning systems

Ultra-long cycle life ensures continuous operation for years, minimizing maintenance intervals for critical safety infrastructure.

diesel heaters

Stable 12V output efficiently powers heater ignition components, ensuring reliable cold-weather startup in remote locations.

Trolling motors

High discharge current capability supports motor surge demands, providing consistent thrust for silent fishing operations.

Portable traffic signals

Lightweight construction allows easy transport and rapid deployment of temporary traffic control devices at construction sites.

Variable message boards

Long cycle life sustains frequent display updates, ensuring clear driver communication during extended outdoor deployments.

Radio repeaters

Consistent voltage delivery maintains clear signal transmission, supporting uninterrupted communication in remote monitoring stations.

access control systems

Reliable power delivery keeps electronic locks active, ensuring secure entry management for facilities without grid access.

Factory capability

VTCBATT Production and Service

VTCBATT not only focuses on customized design and excellent service to meet the diverse demands of different customers, but also devotes itself to precise and standardized manufacturing in every process to ensure the highest-quality batteries. Meanwhile, VTCBATT provides comprehensive support from pre-sales to after-sales, focusing on customer feedback to establish long-term and win-win cooperation. VTCBATT professional sales and technical engineer teams will be your custom battery experts for reliable and responsive project support.

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Modern Manufacturing

From raw materials mixing to cell testing, VTCBATT adopts automated manufacturing processes to improve production efficiency and battery quality, safety, and reliability. The manufacturing process is monitored and tested before material moves to the next procedure.

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Trusted by Global Customers

Over the past 20 years, VTCBATT has built partnerships with customers in more than 50 countries. Reliable quality, responsive service, and tailored battery solutions support long-term cooperation with equipment manufacturers, distributors, and brands.